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Application filed by Kiotek CorpfiledCriticalKiotek Corp
Priority to TW94122558ApriorityCriticalpatent/TWI295929B/en
Publication of TW200701991ApublicationCriticalpatent/TW200701991A/en
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Publication of TWI295929BpublicationCriticalpatent/TWI295929B/en
The present invention discloses an oral rinse composition, which includes water and the following components dissolved in water: polyvinylpyrrolidone having a K value of 30-100 and protonated chitosan. The weight ratio of protonated chitosan to polyvinylpyrrolidone ranges from 1:100 to 100:100. The oral rinse composition has a viscosity of 0.5-100 centipoise at room temperature.